Inventor

JEON YOUNG SANG

KR4 patents

⚠️ This page may combine multiple inventors who share the name “JEON YOUNG SANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SEOUL NAT UNIV IND FOUNDATION

1 patent

US7884667B2Feb 8, 2011

Pulse area modulation and high-efficiency linear power amplifier system using the same

SEOUL NAT UNIV IND FOUNDATION8 citations80

SAMHONGSA CO LTD

1 patent

US7134634B2Nov 14, 2006

Column unit

SAMHONGSA CO LTD11 citations76

JEON YOUNG SANG

1 patent

US7134379B2Nov 14, 2006

Gas cylinder

JEON YOUNG SANG3 citations54

SAM HONGEA CO LTD

1 patent

US6840484B2Jan 11, 2005

Gas cylinder

SAM HONGEA CO LTD2 citations51